A new design methodology for a 300-kW, low flux density, large air gap, online wireless power transfer system

Seung Hwan Lee, Byung Song Lee, Jun Ho Lee

Research output: Contribution to journalArticlepeer-review

48 Scopus citations

Abstract

A high-power online wireless power transfer system has been investigated intensively in recent years. However, no literature has focused on the design methodology of the high-power online wireless power transfer system with low flux density, high efficiency, and high control stability. This paper proposed a new design methodology for a 300-kW, over 96 % coil-to-coil efficiency, International Commission on Non-Ionizing Radiation Protection's safety regulation compatible online wireless power transfer system. Using finite-element analysis and experimental results, the proposed design methodology has been evaluated.

Original languageEnglish
Article number7496943
Pages (from-to)4234-4242
Number of pages9
JournalIEEE Transactions on Industry Applications
Volume52
Issue number5
DOIs
StatePublished - 1 Sep 2016

Keywords

  • Coil design methodology
  • IEC 62110
  • International Commission on Non-Ionizing Radiation Protection (ICNIRP)
  • inductive power transfer
  • online wireless power transfer
  • wireless power transfer

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